2012393037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^3\times {\mathrm{41}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 3148588800

約数和(自身を除く): 1136195763

約数列:

[1, 3, 17, 19, 37, 41, 51, 57, 111, 123, 323, 629, 697, 703, 779, 969, 1369, 1517, 1887, 2091, 2109, 2337, 4107, 4551, 11951, 13243, 23273, 25789, 26011, 28823, 35853, 39729, 50653, 56129, 69819, 77367, 78033, 86469, 151959, 168387, 442187, 489991, 861101, 954193, 962407, 1066451, 1326561, 1469973, 2076773, 2583303, 2862579, 2887221, 3199353, 6230319, 16360919, 18129667, 35305141, 39458687, 49082757, 54389001, 105915423, 118376061, 670797679, 2012393037]

約数ペア:

[(1, 2012393037), (3, 670797679), (17, 118376061), (19, 105915423), (37, 54389001), (41, 49082757), (51, 39458687), (57, 35305141), (111, 18129667), (123, 16360919), (323, 6230319), (629, 3199353), (697, 2887221), (703, 2862579), (779, 2583303), (969, 2076773), (1369, 1469973), (1517, 1326561), (1887, 1066451), (2091, 962407), (2109, 954193), (2337, 861101), (4107, 489991), (4551, 442187), (11951, 168387), (13243, 151959), (23273, 86469), (25789, 78033), (26011, 77367), (28823, 69819), (35853, 56129), (39729, 50653)]